A shovel performing a work by being operated by a driver includes a lower running body, an upper turning body mounted on the lower running body and a control device that controls an operation of a hydraulic actuator in response to an operation applied to an operation lever. A cabin is provided in the upper turning body. An attaching part is provided in the cabin and is capable of attaching a multifunctional portable information terminal having a display and input function, a wireless communication function and a voice recognition function. The attaching part includes a connecting part connected to the multifunctional portable information terminal. The control device performs data communication with the multifunctional portable information terminal through the connecting part, and supplies electric power from an electric accumulation part of the shovel to the multifunctional portable information terminal through the connecting part.